1. which of the following terms describes information that is being brought into the cns? a) sensory input c) integration b) motor input d) efferent input 2. which of the following terms describes the process of processing stimuli that has been brought into the cns and determining if a response is necessary? a) sensory input c) integration b) motor input d) efferent input 3. which of the following is not a part of the central nervous system? a) brain c) sensory nerves b) spinal cord d) all of the above are parts of cns 4. which of the following is not a type of neuroglia? a) astrocytes c) oligodendrocytes b) microglia d) all of the above are examples of neuroglia

1. A. Sensory input

The Central Nervous System which consists of the brain and spinal cord is in charge for consolidating and processing sensory input such as information processing, imagination, memory and communication. It integrates sensory information to compute an appropriate response.

2. C. Integration

Integration is the method of processing stimuli that has been brought into the CNS and determining if a response is necessary. The Central Nervous System is referred to as " central" because it is the body's main communication system. It integrates data--gathers, synthesizes and combines information from the entire body and coordinates activity/ reaction across the whole body.

3. D. All of the above are parts of the CNS

The brain is protected within the skull and consists of the brain stem, cerebrum, cerebellum and diencephalon. The spinal cord is long, tube-like bundle of nervous tissue that relays messages between the brain and the rest of the body. The spinal cord is composed of 31 segments with a pair of spinal nerves for each. Both motor and sensory nerves are situated in the spinal cord.

4. D. All of the above are examples of neuroglia

Astrocytes are star-shaped glial cells that guide the axon, support the synapses and form the blood-brain barrier.

Microglia are located throughout the brain and spinal cord. It is the main form of active immune defense responsible  for phagocytosis.

Oligodendrocytes secure the neurons together. It also cushions the axons.

true dat because you don't physically and emotional stress